Improvements in method of manufacturing water gas

    公开(公告)号:GB439562A

    公开(公告)日:1935-12-04

    申请号:GB1024434

    申请日:1934-04-04

    Abstract: 439,562. Water-gas plant. CARSON, H. J., 310, South 55th Street, Omaha, Nebraska, U.S.A. April 4, 1934, No. 10244. [Classes 55 (i) and 55 (ii)] In the manufacture of water gas, the fuel bed is progressively air blasted to incandescence at vertically spaced levels in successive zones, the lowermost air blast level being at the bottom of the fuel bed, steam being admitted above the lowermost level, the steam and air being superheated, and the ash being discharged as liquid slag which is obtained by use of a fluxing material. Flux is added to the incoming charge and to the bottom zone and combustible gas or oxygen may be added with the blasting air to keep the slag liquefied. An upper carbonizing zone is maintained, which is heated externally, and, in some cases, internally by the blast gases, part or all of the water gas being passed through the carbonizing zone. The carburetter gas outlet may be provided with a vacuum pump to reduce pressure, and draw the gases through the condenser. The gas generator 12 has a water gas zone 17 and carbonizing zone 18, and air blast inlets 20, 20 , 20b, and 20 are provided at different levels, steam being admitted at 21 above the bottom level which is maintained hot to prevent the slag solidifying. The carbonizing chamber is surrounded by an enlarged passage 22, a constricted passage 23, and an upper enlarged passage 24 leading to an outlet 25. A gas withdrawal device 26, Fig. 3, as described in Specification 439,626, is used in the carbonizing chamber and comprises a number of conical units 66 spaced to provide gas outlets 67, an adjustable cap 30 regulating the flow of gases through the fuel. An outlet 127 for steam or air is fed by a pipe 128 which extends through the carbonizing zone. A carburetter 13 has a combustion chamber 26, and oil admission pipe 27, also a heat absorbing mass 28 with an oil admission zone 29 below having oil inlets 29 . A lower zone of heat absorbing material 30 may be provided. The carburetter leads directly into a gas superheater 14 having a closable gas outlet 33, and a valved outlet 34 leading to a condenser 35 and vacuum pump 37. A steam superheater 15 with steam inlet 61 and outlet 62 is provided, and has outlets 42, 42 leading into air preheaters 16, 16 having air inlets 53, 53 and outlets 54, 54 to a distributing pipe 56. Two slag discharge openings 48, 48 are provided above the sloping hearth 47, and a pipe 49 serves for admission of gas or oxygen to maintain the bottom layer at a high temperature and keep the slag fluid, an opening 50 being used for admission of fluxing material. An outlet 51 withdraws distillation gas. In Fig. 10, a generator is shown, which is connected to two regenerative chambers, each of which is alternately heated by blow gases and used for superheating steam and preheating air. In operation, air is fed first to level 20 and as heating progresses, air is supplied to levels 20 , 20b, and 20 , and by inlet 59 to the carburetter, and inlets 58 and 57 to the steam and air preheaters, through which the hot blast gases pass to the stack 46 . The air blast is then cut off, and steam admitted through pipe 61 to heater 15 from which it passes by pipes 62, 63 to level 21 of the fuel bed at a temperature sufficiently high to prevent cooling of the slag. The water gas heats the fuel in the carbonizing chamber 18 externally and internally, and passes partly through outlet 51 with the distillates and partly around the carbonizing zone 18 to the carburetter 13, and downwardly to the oil admission zone 29, cracking being completed in the brickwork 30 , and in chamber 14 on the way to the gas outlet 33. Steam may be admitted to the carburetter through inlet 64. When lower pressure is required in the carburetter valve 33 is closed, valve 34 opened, and the vacuum pump 37 started. When the run is completed, air is passed through the preheater 16 , and used in heating the generator carburetter, steam superheater, and air preheater 16. In modifications, the gas superheater 14 is omitted, or each of the regenerators 16, 16 is used for superheating steam and preheating air chambers 14 and 15 being omitted. In Fig. 10 an additional valved gas outlet 51 is provided leading from the annular space 24, the carburetter and gas and steam superheaters being omitted.

    Improvements in or relating to anti-aircraft guns

    公开(公告)号:GB474043A

    公开(公告)日:1937-10-22

    申请号:GB1147336

    申请日:1936-04-22

    Abstract: 474,043. Gun-sights. CARNAN, J. C. April 22, 1936, No. 11473. [Class 92 (ii)] Relates to anti-aircraft gun-sights which are adjustable relatively to the gun barrel to bring the sight on to the burst of a previously fired shell in order to adjust the angle between gun and sight previously set up to correct for speed of target. According to the invention, a telescopic sight 1, connected to the gun so as to move synchronously therewith in elevation and training, is mounted for independent universal adjustment to set the sight for the predicted angle of advance, a pointer 18, Fig. 2, in the eyepiece 3 being also set in relation to a mark 2 in the object glass to the same predicted angle. Further, to correct the angle of advance, the line of sight 18, 2 is adjusted on to the burst and the sight then clamped in relation to the gun barrel so that the sight and gun thereafter move in conformity. In the form shown, the sight is connected with the gun by parallelmotion links adjustable by a turnbuckle 22 which alters the length of the link 12. The sight is also universally mounted in a clampable bearing 23. The pointer 18 and a complementary pointer 18 , used when the target reverses its direction of flight, are adjustable by means of right- and left-handed screws rotated by knobs 21.

    Improvements in and relating to water gas generators

    公开(公告)号:GB439626A

    公开(公告)日:1935-12-04

    申请号:GB2708135

    申请日:1934-04-04

    Abstract: 439,626. Water-gas generators. CARSON, H. J., 310, South 55th Street, Omaha, Nebraska, U.S.A. April 4, 1934, No. 27081/35. Divided out of 439,562. [Class 55 (i)] A carbonizing chamber 18 in the upper part of a water-gas generator is provided with a vertical passage therethrough, which is vented to the surrounding fuel through annular openings 67 formed by a series of spaced overlapping elements forming an assembly 26. During the " blow," air is admitted at level 20, and the CO formed is burned by air supplied through inlets 20 , 20b and 20 , to obtain a deep high temperature fuel bed as described in Specification 439,562, the blow gases, after heating the chamber 18 externally, escaping through outlet 25. During the " run," steam is supplied through pipe 21, to avoid cooling the lower zone of hot fuel and solidifying the slag. The water gas enters the chamber 18 and heats the coal therein entering the assembly 26 through the openings 67 and passing with the distillates to an upper outlet 51. A cap 30 may be raised or lowered to control the flow through the fuel and assembly as desired. Superheated steam may be supplied to an inlet 127 to blanket the entrance of blow gas into chamber 18, and to assist in carrying off the distillates through outlet 51, or air may be admitted through this inlet preferably during the " blow," the combustion products passing out through the bottom of the chamber 18 to mix with the blow gases in passage 22.

    IMPROVED AGRONOMIC NUTRIENT PRODUCTION
    9.
    发明申请
    IMPROVED AGRONOMIC NUTRIENT PRODUCTION 审中-公开
    改良的农业营养生产

    公开(公告)号:WO2009074824A3

    公开(公告)日:2009-09-24

    申请号:PCT/GB2008051165

    申请日:2008-12-08

    CPC classification number: C05F17/0045 Y02P20/145 Y02W30/43

    Abstract: A process for the conversion of low cost minerals together with proteinaceous wastes and lime based carrier powders, into extended release agronomic nutrifiers containing both fertilisers ingredients and soil pH adjusters, in granulated form. The process comprises aerobic digestion followed by fluid absorption and granulation.

    Abstract translation: 将低成本矿物质与蛋白质废物和基于石灰的载体粉末一起转化为具有颗粒状形式的含有肥料成分和土壤pH调节剂的延长释放农艺营养素的方法。 该方法包括好氧消化,然后进行流体吸收和造粒。

    IMPROVED AGRONOMIC NUTRIENT PRODUCTION
    10.
    发明申请
    IMPROVED AGRONOMIC NUTRIENT PRODUCTION 审中-公开
    改善农业生产

    公开(公告)号:WO2009074824A2

    公开(公告)日:2009-06-18

    申请号:PCT/GB2008/051165

    申请日:2008-12-08

    CPC classification number: C05F17/0045 Y02P20/145 Y02W30/43

    Abstract: A process for the conversion of low cost minerals together with proteinaceous wastes and lime based carrier powders, into extended release agronomic nutrifiers containing both fertilisers ingredients and soil pH adjusters, in granulated form. The process comprises aerobic digestion followed by fluid absorption and granulation.

    Abstract translation: 一种将低成本矿物质与蛋白质废物和石灰基载体粉末一起转化成包含肥料成分和土壤pH调节剂的以颗粒形式的缓释农艺营养素的方法。 该过程包括好氧消化,然后是液体吸收和肉芽化。

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